1424102557 has 2 divisors, whose sum is σ = 1424102558. Its totient is φ = 1424102556.

The previous prime is 1424102543. The next prime is 1424102567. The reversal of 1424102557 is 7552014241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1124327961 + 299774596 = 33531^2 + 17314^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1424102557 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1424102567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 712051278 + 712051279.

It is an arithmetic number, because the mean of its divisors is an integer number (712051279).

Almost surely, 2^1424102557 is an apocalyptic number.

It is an amenable number.

1424102557 is a deficient number, since it is larger than the sum of its proper divisors (1).

1424102557 is an equidigital number, since it uses as much as digits as its factorization.

1424102557 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11200, while the sum is 31.

The square root of 1424102557 is about 37737.2833812928. The cubic root of 1424102557 is about 1125.0722737436.

Adding to 1424102557 its reverse (7552014241), we get a palindrome (8976116798).

The spelling of 1424102557 in words is "one billion, four hundred twenty-four million, one hundred two thousand, five hundred fifty-seven".